Industrial Expansion Cards for I/O, Networking, Vision and More

Our expansion card range covers everything from data acquisition and serial communication to machine vision, fieldbus integration, and high-speed networking. With PCIe, PCI, and USB options available, these cards provide reliable ways to extend I/O, improve connectivity, and enhance system capability in industrial and embedded applications. Whether you need precise DAQ performance, robust serial interfaces, or advanced frame grabbing for vision systems, our full selection supports scalable and dependable system design.

Need help choosing the right expansion card? Get in touch with our friendly team to match the right card to your application.

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Expansion Cards

Showing 97 of 97 DAQ Cards items

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PCIE-1754
1 option available
Advantech PCIE-1754 Series
64-Channel Isolated Digital Input PCI Express Card
From £224.00 (exc. VAT)
PCI-1758UDO
1 option available
Advantech PCI-1758UDO Series
128-Channel Isolated Digital Output Universal PCI Card
From £441.50 (exc. VAT)
PCI-1752U
1 option available
Advantech PCI-1752U Series
64-Channel Isolated Digital Output Universal PCI Card
From £175.50 (exc. VAT)
PCI-1733
1 option available
Advantech PCI-1733 Series
32-Channel Isolated Digital Input PCI Card
From £134.00 (exc. VAT)
PCIE-1750U
1 option available
Advantech PCIE-1750U Series
32-Channel Isolated Digital I/O PCI Express Card – Universal Output
From £183.00 (exc. VAT)
PCIE-1730
1 option available
Advantech PCIE-1730 Series
32-Channel TTL & 32-Channel Isolated Digital I/O PCIE Card
From £162.50 (exc. VAT)
PCI-1730U
1 option available
Advantech PCI-1730U Series
32-Channel Isolated Digital I/O Universal PCI Card
From £145.00 (exc. VAT)
PCIE-1753
1 option available
Advantech PCIE-1753 Series
96-Channel Digital I/O PCI Express Card
From £206.50 (exc. VAT)
PCI-1754
1 option available
Advantech PCI-1754 Series
64-Channel Isolated Digital Input PCI Card
From £175.50 (exc. VAT)
PCIE-1762H
1 option available
Advantech PCIE-1762H Series
16-Channel Relay and 16-Channel Isolated Digital Input PCI Express Card – Digital Filter & Interrupt Function
From £211.00 (exc. VAT)
PCI-1714U
1 option available
Advantech PCI-1714U Series
30MHz Simultaneous 4-Channel 12-Bit High Speed Analog Input PCI Card
From £1,353.50 (exc. VAT)
PCI-1756
1 option available
Advantech PCI-1756 Series
64-Channel Isolated Digital I/O PCI Card
From £175.50 (exc. VAT)
The Perfect Match for Your Data Acquisition Card
Reliable embedded PCs built for DAQ integration.

Explore our range of Expandable Embedded Box PCs, providing the performance and flexibility required for demanding applications. From machine vision to Edge AI, we supply and configure embedded PCs to match your exact project specifications.

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Vecow RCX-2750 Series
PCIE-1758DIO
1 option available
Advantech PCIE-1758DIO Series
128-Channel Isolated Digital I/O PCI Express Card
From £458.50 (exc. VAT)
PCIE-1758DO
1 option available
Advantech PCIE-1758DO Series
128-Channel Isolated Digital Output PCI Express Card
From £500.50 (exc. VAT)
PCIE-1760
1 option available
Advantech PCIE-1760 Series
8-Channel Relay and 8-Channel Isolated Digital Input PCI Express Card
From £177.00 (exc. VAT)
PCIE-1816H
1 option available
Advantech PCIE-1816H Series
5MHz 16-bit 16-Channel Multifunction PCIe Card 16x AI/2x AO – 24x DIO – 2x 32-bit Counter
From £767.00 (exc. VAT)
PCIE-1761H
1 option available
Advantech PCIE-1761H Series
8-Channel Relay and 8-Channel Isolated Digital Input PCI Express Card – Digital Filter & Interrupt Function
From £137.50 (exc. VAT)
PCIE-1802
1 option available
Advantech PCIE-1802 Series
216KHz 8-Channel 24-Bit Dynamic Signal Acquisition PCIe Card
From £3,150.50 (exc. VAT)
PCIE-1840L
1 option available
Advantech PCIE-1840L Series
4-Channel 16-Bit 80MHz Digitizer PCIe Card
From £2,558.00 (exc. VAT)
PCI-1715U
1 option available
Advantech PCI-1715U Series
500KHz 32-Channel 12-Bit Isolated Analog Input PCI Card
From £516.00 (exc. VAT)
PCIE-1816
1 option available
Advantech PCIE-1816 Series
1MHz 16-bit 16-Channel Multifunction PCIe Card 16x AI/2x AO – 24x DIO – 2x 32-bit Counter
From £529.00 (exc. VAT)
PCI-1706U
1 option available
Advantech PCI-1706U Series
250KHz 16-bit 8-Channel Multifunction PCI Card – 8x AI/2x AO – 16x DI/16xDO – 2x 32-bit Counter/Timer
From £901.00 (exc. VAT)
PCI-1710U
1 option available
Advantech PCI-1710U Series
100KHz 12-bit 16-Channel 12-bit Multifunction PCI Card – 16x AI/2x AO – 16x DI/16xDO – 1x 16-bit Pacer/Counter
From £449.50 (exc. VAT)
PCI-1747U
1 option available
Advantech PCI-1747U Series
250KHz 64-Channel 16-Bit Analog Input PCI Card
From £687.50 (exc. VAT)
PCI-1240U
1 option available
Advantech PCI-1240U Series
4-Axis Stepping and Servo Motor Control Universal PCI Card
From £1,642.50 (exc. VAT)
PCIE-1802L
1 option available
Advantech PCIE-1802L Series
216KHz 24-bit 4-Channel Dynamic Signal Acquisition PCIe Card
From £1,838.00 (exc. VAT)
PCIE-1824
1 option available
Advantech PCIE-1824 Series
16-Bit – 32-Channel Analog Output PCIe Card
From £718.50 (exc. VAT)
PCIE-1756
1 option available
Advantech PCIE-1756 Series
64-Channel Isolated Digital I/O PCI Express Card
From £224.00 (exc. VAT)
PCIE-1810
1 option available
Advantech PCIE-1810 Series
500 kS/s 12-bit 16-Channel Multifunction PCIe DAQ Card
From £357.50 (exc. VAT)
PCIE-1803
1 option available
Advantech PCIE-1803 Series
128KHz 24-bit 8-Channel Dynamic Signal Acquisition PCIe Card
From £2,413.50 (exc. VAT)
PCIE-1805
1 option available
Advantech PCIE-1805 Series
1MHz 32-Channel 16-Bit Analog Input PCIe Card
From £529.50 (exc. VAT)
PCIE-1763DH
1 option available
Advantech PCIE-1763DH Series
16-Channel Solid-State DC Relay Output – 16-Channel Isolated Digital Input PCIE Card
From £243.50 (exc. VAT)
PCIE-1758DI
1 option available
Advantech PCIE-1758DI Series
128-Channel Isolated Digital Input PCI Express Card
From £500.50 (exc. VAT)
PCIE-1840
1 option available
Advantech PCIE-1840 Series
4-Channel 16-Bit 125MHz Digitizer PCIe Card
From £3,948.50 (exc. VAT)
PCI-1720U
1 option available
Advantech PCI-1720U Series
4-Channel 12-Bit Isolated Analog Output PCI Card
From £379.00 (exc. VAT)
PCI-1245L
1 option available
Advantech PCI-1245L Series
4-Axis Stepping and Servo Motor Control Universal PCI Card
From £630.50 (exc. VAT)
8005
1 option available
Sealevel 8005 Series
48-ch TTL Digital I/O PCI Card
From £392.00 (exc. VAT)
Connecting Systems to the Real World
Data acquisition and expansion cards link computers with sensors, instruments and control equipment. They provide interfaces for analogue signals, digital inputs and specialised industrial protocols. This allows software to capture and act on real-time information from the working environment.

Flexibility for Different Applications
Options cover a wide range of I/O types, from high-speed sampling to isolated digital channels. Expansion cards can add communication ports, extra storage controllers or other functions that standard PCs do not offer. This adaptability makes them suitable for test rigs, automation lines and monitoring stations.

Simple to Source and Integrate
Cards can be ordered as stand-alone items or alongside full computer systems. Each one is selected to meet industrial reliability standards and is backed by documentation and support. This helps ensure the hardware works smoothly with your existing platforms and applications.